用ASP程序实现“手推车”功能的技巧

=-1)

DeleteCookie(ts); //如果ts含“mycat”则执行清除

}

}

function getCookieVal (offset) { //取得项名称为offset的cookie值

var endstr = document.cookie.indexOf (";", offset);

if (endstr == -1)

endstr = document.cookie.length;

return unescape(document.cookie.substring(offset, endstr));

}

function GetCookie (name) { //取得名称为name的cookie值

var arg = name + "=";

var alen = arg.length;

var clen = document.cookie.length;

var i = 0;

while (i < clen) {

var j = i + alen;

if (document.cookie.substring(i, j) == arg)

return getCookieVal (j);

i = document.cookie.indexOf(" ", i) + 1;

if (i == 0) break;

}

return null;